| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.73 | 10.779% | $135.9591 | $135.96 | $135.95 | $136.00 |
| Purchase #2 | $70.48 | 9.267% | $77.0114 | $77.01 | $77.00 | $77.00 |
| Purchase #3 | $47.74 | 12.744% | $53.824 | $53.82 | $53.80 | $53.80 |
| Purchase #4 | $92.81 | 9.495% | $101.6223 | $101.62 | $101.60 | $101.60 |
| Purchase #5 | $215.67 | 5.701% | $227.9653 | $227.97 | $227.95 | $228.00 |
| Purchase #6 | $92.55 | 11.691% | $103.37 | $103.37 | $103.35 | $103.40 |
| Purchase #7 | $102.67 | 10.753% | $113.7101 | $113.71 | $113.70 | $113.70 |
| 7 purchase totals = | $744.65 | $813.4622 | $813.46 | $813.35 | $813.50 | |